ingo@2709: package de.intevation.flys.artifacts.states;
ingo@2709: 
ingo@2709: import org.w3c.dom.Element;
ingo@2709: 
ingo@2709: import org.apache.log4j.Logger;
ingo@2709: 
ingo@2709: import de.intevation.artifacts.Artifact;
ingo@2709: import de.intevation.artifacts.CallContext;
ingo@2709: 
ingo@2709: import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
ingo@2709: import de.intevation.artifacts.common.model.KVP;
ingo@2709: 
ingo@2709: import de.intevation.flys.artifacts.FLYSArtifact;
ingo@2709: import de.intevation.flys.artifacts.resources.Resources;
ingo@2709: 
ingo@2709: 
ingo@2709: /**
ingo@2709:  *
ingo@2709:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@2709:  */
ingo@2709: public abstract class MultiStringArrayState extends DefaultState {
ingo@2709: 
ingo@2709:     private static final Logger logger =
ingo@2709:         Logger.getLogger(MultiStringArrayState.class);
ingo@2709: 
ingo@2709: 
ingo@2709:     @Override
ingo@2709:     protected void appendItems(
ingo@2709:         Artifact       artifact,
ingo@2709:         ElementCreator creator,
ingo@2709:         String         name,
ingo@2709:         CallContext    context,
ingo@2709:         Element        select
ingo@2709:     ) {
ingo@2709:         try {
ingo@2709:             creator.addAttr(select, "type", "options", true);
ingo@2709: 
ingo@2709:             for (KVP kvp: getOptions(artifact, name)) {
ingo@2709:                 Element item = creator.create("item");
ingo@2709:                 creator.addAttr(item, "label", kvp.getValue().toString(), true);
ingo@2709:                 creator.addAttr(item, "value", kvp.getKey().toString(), true);
ingo@2709: 
ingo@2709:                 select.appendChild(item);
ingo@2709:             }
ingo@2709:         }
ingo@2709:         catch (IllegalArgumentException iae) {
ingo@2709:             logger.warn("Illegal argument", iae);
ingo@2709:         }
ingo@2709:     }
ingo@2709: 
ingo@2709: 
ingo@2709:     @Override
ingo@2709:     protected Element createStaticData(
ingo@2709:         FLYSArtifact   flys,
ingo@2709:         ElementCreator creator,
ingo@2709:         CallContext    cc,
ingo@2709:         String         name,
ingo@2709:         String         value,
ingo@2709:         String         type
ingo@2709:     ) {
ingo@2709:         Element data = creator.create("data");
ingo@2709:         creator.addAttr(data, "name",  name, true);
ingo@2709:         creator.addAttr(data, "type",  type, true);
ingo@2709:         creator.addAttr(data, "label",
ingo@2709:             Resources.getMsg(cc.getMeta(), name, name), true);
ingo@2709: 
ingo@2709:         String[] values = value.split(";");
ingo@2709: 
ingo@2709:         for (String val: values) {
ingo@2709:             Element item = creator.create("item");
ingo@2709:             creator.addAttr(item, "value", val, true);
ingo@2709:             creator.addAttr(item, "label", getLabelFor(cc, name, val), true);
ingo@2709: 
ingo@2709:             data.appendChild(item);
ingo@2709:         }
ingo@2709: 
ingo@2709:         return data;
ingo@2709:     }
ingo@2709: 
ingo@2709: 
ingo@2709:     protected abstract KVP<String, String>[] getOptions(
ingo@2709:         Artifact artifact,
ingo@2709:         String   parameterName
ingo@2709:     )
ingo@2709:     throws IllegalArgumentException;
ingo@2709: 
ingo@2709: 
ingo@2709:     protected abstract String getLabelFor(
ingo@2709:         CallContext cc,
ingo@2709:         String      parameterName,
ingo@2709:         String      value
ingo@2709:     )
ingo@2709:     throws IllegalArgumentException;
ingo@2709: }